What is the purpose of the Vicat apparatus in the virtual laboratory experiment described in the text? I- To estimate the time it takes for cement...
What is the purpose of the Vicat apparatus in the virtual laboratory experiment described in the text?
I- To estimate the time it takes for cement to harden after the addition of water.
II- To measure the temperature of the cement during the hardening process.
III- To determine the chemical composition of the cement sample.
IV- To analyze the physical properties of the cement sample.
a) Only I is correct.
b) I and II are correct.
c) I and IV are correct.
d) II and III are correct.
I- To estimate the time it takes for cement to harden after the addition of water.
II- To measure the temperature of the cement during the hardening process.
III- To determine the chemical composition of the cement sample.
IV- To analyze the physical properties of the cement sample.
a) Only I is correct.
b) I and II are correct.
c) I and IV are correct.
d) II and III are correct.
💡 1 Resposta
Ed 
O objetivo do aparelho de Vicat no experimento de laboratório virtual descrito no texto é estimar o tempo que leva para o cimento endurecer após a adição de água. Portanto, a alternativa correta é a letra A) Somente I está correta.
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